Electrical Testing
Featured Brands
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Camco®20 V AC Line Voltmeter (55263)20 V AC Line Voltmeter by Camco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Developed to comply with rigorous quality standardsCutting-edge innovations, reliable design, solid value$26.33 - Camco®Power Defender Voltage Analyzer (55310)Power Defender Voltage Analyzer by Camco®. Help protect your RV from improperly wired electrical boxes. Diagnostic lights indicate faults before you connect your electrical cord. Also includes integrated surge protection.Integrated surge protectionDiagnostic lights for visual indication of faults$96.63
- Dorman®DC High-Low Voltage Voltage Tester (85599)DC High-Low Voltage Voltage Tester by Dorman®. Dorman offers a comprehensive line of Electrical Multi-Testers for almost any automotive repair. All our Electrical Multi-Testers are constructed of high-quality materials for long-lasting...Available in many different styles, including continuity and circuit testersTesters light up and/or buzz to indicate testing result$5.81
- Electronic Specialties®1000 A AC/DC High Current Probe for DMM's and Scopes (698)1000 A AC/DC High Current Probe for DMM's and Scopes by Electronic Specialties®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$106.06
- Electronic Specialties®3/4" Clamp Opening True RMS Low Current Clamp Meter (688)3/4" Clamp Opening True RMS Low Current Clamp Meter by Electronic Specialties®. CLAMP METER greatly improved the zero drift on the low DC amps function - along with enlarging the clamp size to accomodate larger ground cables. The...Clamp size - can clamp over larger ground cables and some multi ground cable systemspTRUE RMS accuarcy$256.12
- Electronic Specialties®400 A 10-Function Auto Ranging Digital Clamp Meter (684)400 A 10-Function Auto Ranging Digital Clamp Meter by Electronic Specialties®. 684 is an all purpose clamp meter capable of measuring up to 400 amps inductively and safely. 400 amps will allow testing of electrical systems and...Clamp on current measurements up to 400 AmpsAuto-ranging digital multimeter built-in$127.97
- Electronic Specialties®80 A 9-Function Low Current Digital Clamp Meter (687)80 A 9-Function Low Current Digital Clamp Meter by Electronic Specialties®. With the capability of measuring down to 1 milliamp (.001A), the #687 is a great tool for all low current applications. Especially for diagnosing parasitic...Auto Power OffAuto-Ranging$156.97
- Electronic Specialties®80 A Low Current Clamp Meter for Graphing Meters, Scopes and Digital Multimeter (695)80 A Low Current Clamp Meter for Graphing Meters, Scopes and Digital Multimeter by Electronic Specialties®. Great tool for accurate measurement of low current. Use with your graphing meter or lab scope to view current waveforms on fuel...Compatible with many lab scopes and graphing multimetersUse to generate current waveforms for diagnostic analysis$129.74
- Electronic Specialties®Digital Amp Clamp/Multimeter with Low Amp Capability (685)Digital Amp Clamp/Multimeter with Low Amp Capability by Electronic Specialties®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$149.90
- Equus®Cigarette Lighter Battery and Charging System Monitor (3721)Cigarette Lighter Battery and Charging System Monitor by Equus®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$20.74
- Fluke Electronics®AC/DC Inductive Current Clamp for Digital Multimeters (617735)AC/DC Inductive Current Clamp for Digital Multimeters by Fluke Electronics®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing,...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$449.99
- Fluke Electronics®Protective Holster with Magnetic Hanging Strap (2138458)Protective Holster with Magnetic Hanging Strap by Fluke Electronics®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or...Intended to help you do the maintenance job with ease and comfortCrafted using leading-edge technology for maximum functionality$67.19
- Hughes Autoformers®90 V to 132 V Digital Voltmeter (DVM1221)90 V to 132 V Digital Voltmeter by Hughes Autoformers®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any...Ensure proper power in your RVDigital Accuracy$16.07
- Install Bay®All-in-One Tone Generator (IBR68)All-in-One Tone Generator by Install Bay®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job, they...RCA cable testerEasy to use control knobs$33.99
- Install Bay®Mini Voltmeter with Hardware (IBR56)Mini Voltmeter with Hardware by Install Bay®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...Mini Voltage Meter With HardwareUses a 1 1/8 inch mounting hole$29.99
- Install Bay®Mount for IBR56 IBR57 and IBR58 Power Sockets (IBR60)Mount for IBR56 IBR57 and IBR58 Power Sockets by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$9.75
- Power Probe®5 V to 35 V Digital Voltmeter (PPTVM01)5 V to 35 V Digital Voltmeter by Power Probe®. The DC Voltage Tester is an easy-to-use tool that can quickly test for voltage. Perfect for testing batteries, lighting systems, trailer connections, and more. This voltage tester is...Able to read a positive and negative voltageUsed to measure voltage in an electronic circuit$26.31
- Power Probe®PP 3EZ™ 0 to 70 V Camo Digital Voltmeter Kit with Case and Accesories (PP3EZCAMOAS)PP 3EZ™ 0 to 70 V Camo Digital Voltmeter Kit with Case and Accesories (PP3EZCAMOAS) by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the...Easy LearningEasy Diagnostics$215.43
- Power Probe®PP 3EZ™ 0 to 70 V Carbon Digital Voltmeter Kit with Case and Accesories (PP3EZCARBAS)PP 3EZ™ 0 to 70 V Carbon Digital Voltmeter Kit with Case and Accesories (PP3EZCARBAS) by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the...Easy LearningEasy Diagnostics$215.43
- Power Probe®PP 3EZ™ 0 to 70 V Green Digital Voltmeter Kit with Case and Accesories (PP3EZGRNAS)PP 3EZ™ 0 to 70 V Green Digital Voltmeter Kit with Case and Accesories (PP3EZGRNAS) by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the...Easy LearningEasy Diagnostics$215.43
- Power Probe®PP 3EZ™ 0 to 70 V Red Digital Voltmeter Kit with Case and Accesories (PP3EZREDAS)PP 3EZ™ 0 to 70 V Red Digital Voltmeter Kit with Case and Accesories (PP3EZREDAS) by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the...Easy LearningEasy Diagnostics$215.43
- Power Probe®PP 3EZ™ Red Digital Voltmeter (PP3EZREDCS)PP 3EZ™ Red Digital Voltmeter by Power Probe®. The Power Probe 3EZ™ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the testing of fuse boxes, verifies correct operation of...Easy LearningEasy Diagnostics$172.08
- Power Probe®PP 3™ 12 V to 24 V Black Digital Voltmeter (PP3CSBLK)PP 3™ 12 V to 24 V Black Digital Voltmeter (PP3CSBLK) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12V to 24V sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the...Voltage & Polarity testingContinuity testing$139.78
- Power Probe®PP 3™ 12 V to 24 V Black Digital Voltmeter Kit (PP319FTCBLK)PP 3™ 12 V to 24 V Black Digital Voltmeter Kit (PP319FTCBLK) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground...Voltage & Polarity testingContinuity testing$179.31
- Power Probe®PP 3™ 12 V to 24 V Blue Digital Voltmeter Kit (PP319FTCBLU)PP 3™ 12 V to 24 V Blue Digital Voltmeter Kit (PP319FTCBLU) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable,...Voltage & Polarity testingContinuity testing$179.31
- Power Probe®PP 3™ 12 V to 24 V Camo Digital Voltmeter Kit (PP319CAMO)PP 3™ 12 V to 24 V Camo Digital Voltmeter Kit (PP319CAMO) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable,...Voltage & Polarity testingContinuity testing$179.31
- Power Probe®PP 3™ 12 V to 24 V Carbone Digital Voltmeter Kit (PP319CARB)PP 3™ 12 V to 24 V Carbone Digital Voltmeter Kit (PP319CARB) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground...Voltage & Polarity testingContinuity testing$179.31
- Power Probe®PP 3™ 12 V to 24 V Fire Digital Voltmeter (PP3CSFIRE)PP 3™ 12 V to 24 V Fire Digital Voltmeter by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12V to 24V sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the user can...Voltage & Polarity testingContinuity testing$139.78
- Power Probe®PP 3™ 12 V to 24 V Fire Digital Voltmeter Kit (PP319FIRE)PP 3™ 12 V to 24 V Fire Digital Voltmeter Kit by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground cable, the user can...Voltage & Polarity testingContinuity testing$179.31
- Power Probe®PP 3™ 12 V to 24 V Green Digital Voltmeter Kit (PP319FTCGRN)PP 3™ 12 V to 24 V Green Digital Voltmeter Kit (PP319FTCGRN) by Power Probe®. The Power Probe 3 is a Digital Voltmeter designed to work on 12-24 Volt sources, with the ability to apply Power and Ground. Using an Auxiliary Ground...Voltage & Polarity testingContinuity testing$179.31
Almost any wiring job requires electrical circuit testing to make sure everything is OK, and there are numerous electrical testing tools available on the market. The simplest electrical testing device is a test light tool. It has a probe that leads to a fuse located inside the device. The fuse is connected to the light, which lights up to indicate that current comes through it. Also, test light tools may have a clamp for ground connection. If short circuit occurs, the fuse in the tool blows and does not allow for excessive current flow. So, test light tools are quite simple and inexpensive devices, which are needed for dealing with basic electric jobs.
Multimeters provide more information about electric current and show voltage, resistance, and more. Such tools help to find various electric faults and eliminate them. If your job requires testing isolation resistance, you will need a megohmmeter. If you need to check the safety of the electrical system, a current leakage tester can be very helpful. We also carry current line splitters, cable height meters, circuit tracers and accessories, current probes, and more. Take advantage of quality electrical testing tools we offer at a fair price.